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CityCompass

Jeju City, South Korea

Name: Jeju City monthly climate normals
Creator: NASA POWER
License: https://creativecommons.org/licenses/by/4.0/

489k people
Jeju-do

Best time to be here: May, October and November. Every month below carries its climate normals and a comfort score you can tune to your own tolerances.

Comfortable months: 1 of 12; Comfort 7 or above
Comfort peak: 7.9; In October
Year range: 6 to 28 °C; Coldest nights to warmest days
Sunshine a year: 1,743 h; Low sunshine

Dots are the other cities we cover here. Click one to switch.

Climate and comfort, month by month

Your comfort zoneColdest night°CHottest afternoon feel°C

ComfortableMixedHarshAverage temperature, day-to-night range shaded

Jan5.59 °C

Feb5.79 °C

Mar6.511 °C

Apr6.515 °C

May6.818 °C

Jun5.722 °C

Jul5.726 °C

Aug5.828 °C

Sep6.425 °C

Oct7.920 °C

Nov6.916 °C

Dec5.811 °C

January9 °C / 6 °C5.5

Days 9 °C, nights 6 °C

89 h sunshine · 10.0 h daylight

50 mm rain · 77% humidity

Cold month, average 7.4 C

February9 °C / 7 °C5.7

Days 9 °C, nights 7 °C

112 h sunshine · 10.8 h daylight

65 mm rain · 75% humidity

Cold month, average 7.9 C

March11 °C / 8 °C6.5

Days 11 °C, nights 8 °C

174 h sunshine · 11.7 h daylight

90 mm rain · 74% humidity

Cool average of 9.9 C

April15 °C / 12 °C6.5

Days 15 °C, nights 12 °C

179 h sunshine · 12.8 h daylight

137 mm rain · 79% humidity

Cool average of 13.1 C

May18 °C / 15 °C6.8

Days 18 °C, nights 15 °C

181 h sunshine · 13.7 h daylight

141 mm rain · 85% humidity

Cool average of 16.6 C

June22 °C / 20 °C5.7

Days 22 °C, nights 20 °C

126 h sunshine · 14.2 h daylight

192 mm rain · 89% humidity

Mild average of 20.6 C
Very rainy, about 192 mm

July26 °C / 24 °C5.7

Days 26 °C, nights 24 °C

151 h sunshine · 14.0 h daylight

240 mm rain · 90% humidity

Mild average of 24.8 C
Very rainy, about 240 mm

August28 °C / 26 °C5.8

Days 28 °C, nights 26 °C

Feels like 32 °C in the afternoons

184 h sunshine · 13.3 h daylight

261 mm rain · 84% humidity

Hot month, daily highs around 27.6 C
Very rainy, about 261 mm

September25 °C / 23 °C6.4

Days 25 °C, nights 23 °C

153 h sunshine · 12.2 h daylight

185 mm rain · 81% humidity

Mild average of 23.6 C
Very rainy, about 185 mm

October20 °C / 18 °C7.9

Days 20 °C, nights 18 °C

181 h sunshine · 11.2 h daylight

89 mm rain · 74% humidity

Mild average of 19.3 C

November16 °C / 13 °C6.9

Days 16 °C, nights 13 °C

128 h sunshine · 10.2 h daylight

72 mm rain · 74% humidity

Cool average of 14.5 C

December11 °C / 8 °C5.8

Days 11 °C, nights 8 °C

86 h sunshine · 9.8 h daylight

56 mm rain · 76% humidity

Cool average of 9.6 C

The country behind the city

Living in Jeju City means living under South Korea's tax and legal system. The essentials, from our country research:

Personal tax basisWorldwideResident income taxed wherever it arises

Nomad visaYes, up to 12 months

Cost floor, single$2,304/mo

LanguagesKorean

Safety8.44 / 10

Healthcare8.51 / 10

Internet8.95 / 10

Banking ease8.78 / 10

ClimateShield 20505.92 / 10

Would South Korea actually work for your taxes?

It runs regimes like Foreign Worker Flat Tax Election (19 percent), and whether they fit depends on your income, assets and citizenship, not on averages.

Run your GeoCompass analysis Read the full South Korea profile

Other cities in South Korea

See all 31 cities in South Korea

How the comfort score works (v1)

Each month scores 0 to 10 from four weighted components: temperature (35%), sunshine (25%), humidity (20%) and rain (20%), with an extra penalty when heat and humidity combine. Personal tolerances reshape the score: your heat limit compares to how afternoons feel (heat index), your cold limit to typical nights. Data: NASA POWER climatology 2001-2020 with elevation corrections, daylight computed from latitude.

City data: GeoNames (CC BY 4.0) · Climate normals: NASA POWER (2001-2020) · Live weather: MET Norway (CC BY 4.0)

CityCompass

Jeju City, South Korea

489k people
Jeju-do

Best time to be here: May, October and November. Every month below carries its climate normals and a comfort score you can tune to your own tolerances.

Comfortable months: 1 of 12; Comfort 7 or above
Comfort peak: 7.9; In October
Year range: 6 to 28 °C; Coldest nights to warmest days
Sunshine a year: 1,743 h; Low sunshine

Dots are the other cities we cover here. Click one to switch.

Climate and comfort, month by month

Your comfort zoneColdest night°CHottest afternoon feel°C

ComfortableMixedHarshAverage temperature, day-to-night range shaded

Jan5.59 °C

Feb5.79 °C

Mar6.511 °C

Apr6.515 °C

May6.818 °C

Jun5.722 °C

Jul5.726 °C

Aug5.828 °C

Sep6.425 °C

Oct7.920 °C

Nov6.916 °C

Dec5.811 °C

January9 °C / 6 °C5.5

Days 9 °C, nights 6 °C

89 h sunshine · 10.0 h daylight

50 mm rain · 77% humidity

Cold month, average 7.4 C

February9 °C / 7 °C5.7

Days 9 °C, nights 7 °C

112 h sunshine · 10.8 h daylight

65 mm rain · 75% humidity

Cold month, average 7.9 C

March11 °C / 8 °C6.5

Days 11 °C, nights 8 °C

174 h sunshine · 11.7 h daylight

90 mm rain · 74% humidity

Cool average of 9.9 C

April15 °C / 12 °C6.5

Days 15 °C, nights 12 °C

179 h sunshine · 12.8 h daylight

137 mm rain · 79% humidity

Cool average of 13.1 C

May18 °C / 15 °C6.8

Days 18 °C, nights 15 °C

181 h sunshine · 13.7 h daylight

141 mm rain · 85% humidity

Cool average of 16.6 C

June22 °C / 20 °C5.7

Days 22 °C, nights 20 °C

126 h sunshine · 14.2 h daylight

192 mm rain · 89% humidity

Mild average of 20.6 C
Very rainy, about 192 mm

July26 °C / 24 °C5.7

Days 26 °C, nights 24 °C

151 h sunshine · 14.0 h daylight

240 mm rain · 90% humidity

Mild average of 24.8 C
Very rainy, about 240 mm

August28 °C / 26 °C5.8

Days 28 °C, nights 26 °C

Feels like 32 °C in the afternoons

184 h sunshine · 13.3 h daylight

261 mm rain · 84% humidity

Hot month, daily highs around 27.6 C
Very rainy, about 261 mm

September25 °C / 23 °C6.4

Days 25 °C, nights 23 °C

153 h sunshine · 12.2 h daylight

185 mm rain · 81% humidity

Mild average of 23.6 C
Very rainy, about 185 mm

October20 °C / 18 °C7.9

Days 20 °C, nights 18 °C

181 h sunshine · 11.2 h daylight

89 mm rain · 74% humidity

Mild average of 19.3 C

November16 °C / 13 °C6.9

Days 16 °C, nights 13 °C

128 h sunshine · 10.2 h daylight

72 mm rain · 74% humidity

Cool average of 14.5 C

December11 °C / 8 °C5.8

Days 11 °C, nights 8 °C

86 h sunshine · 9.8 h daylight

56 mm rain · 76% humidity

Cool average of 9.6 C

The country behind the city

Living in Jeju City means living under South Korea's tax and legal system. The essentials, from our country research:

Personal tax basisWorldwideResident income taxed wherever it arises

Nomad visaYes, up to 12 months

Cost floor, single$2,304/mo

LanguagesKorean

Safety8.44 / 10

Healthcare8.51 / 10

Internet8.95 / 10

Banking ease8.78 / 10

ClimateShield 20505.92 / 10

Would South Korea actually work for your taxes?

It runs regimes like Foreign Worker Flat Tax Election (19 percent), and whether they fit depends on your income, assets and citizenship, not on averages.

Run your GeoCompass analysis Read the full South Korea profile

Other cities in South Korea

See all 31 cities in South Korea

How the comfort score works (v1)

City data: GeoNames (CC BY 4.0) · Climate normals: NASA POWER (2001-2020) · Live weather: MET Norway (CC BY 4.0)